When creating a zoom movie script you can change and set a color palette for every key frame. While Visions of Chaos generates the movie frames the colors of the palettes will smoothly fade from one palette to the next.

Here is a quick sample movie showing the results. A different color palette was specified for the key frames every 2 seconds.

Back then a video with a resolution of 240p (426×240 pixels) like the following was considered OK.

These days I can upload a 4K video (nine times the vertical and horizontal resolution of that 240p video) and once YouTube puts it through their internal conversion routines it will usually come out looking excellent.

and Level 3 is
((((z*z+c)*(z*z+c)+(c*c+z))*((z*z+c)*(z*z+c)+(c*c+z))+((c*c+z)*(c*c+z)+(z*z+c)))*(((z*z+c)*(z*z+c)+(c*c+z))*((z*z+c)*(z*z+c)+(c*c+z))+((c*c+z)*(c*c+z)+(z*z+c)))+(((c*c+z)*(c*c+z)+(z*z+c))*((c*c+z)*(c*c+z)+(z*z+c))+((z*z+c)*(z*z+c)+(c*c+z))))

Then you use the level 3 formula and render it as a Julia Set.

Complex C (-0.2,0.0)

Complex C (-0.14 0.0)

Complex C (-0.141 0.0)

The following movie shows the complex C changing slowly from 0 to -0.2 and three zooms into Meta-Mandelbrots. Unfortunately because these are Julia sets the shapes deeper in are virtually identical to the original fractal. You don’t get those totally different looking areas as you do with Mandelbrot fractals.

In the video game industry older games get remastered all the time. Hardware power improves so older games are adapted to have better graphics and sound etc. So for a nostalgic trip into history (at least for me) it was time for some Visions of Chaos movie remasters.

After recently adding the new Custom Formula Editor into Visions of Chaos I decided to go back and re-render some sample Mandelbrot movies at 4K 60fps. Most of these Mandelbrot movie scripts go back to the earliest days of Visions of Chaos even before I first released it on the Internet. The only changes made have been to add more sub frames so they render more smoothly and last longer.

Thanks to the new formula editor using OpenGL shading language and a recent NVidia GPU all the movie parts rendered overnight. Every frame was 2×2 supsampled so the equivalent of rendering an image 4 times as large and then downsampling to increase the quality. The original movie was a 46 GB XVID encoded AVI before YouTube put it through all of its internal recoding steps.

One of the features I have wanted to implement since the earliest versions of Visions of Chaos has been a formula editor and compiler so users can experiment with their own fractal formulas. This has also been requested many times from various users over the years. Now it is finally possible.

Rather than write my own formula parser and compiler I am using the OpenGL Shading Language. GLSL gvies faster results than any compiler I could code by hand and has an existing well documented syntax. The editor is a full color syntax editor with error highlighting.

As long as your graphics card GPU and drivers support OpenGL v4 and above you are good to go. Make sure that you have your video card drivers up to date. Old drivers can lead to poor performance and/or lack of support for new OpenGL features. In the past I have had outdated drivers produce corrupted display outputs and even hang the PC running GLSL shader code. Always make sure your video drivers are up to date.

So far I have included the following fractal formulas with the new Visions of Chaos. All of these sample images can be clicked to open full 4K resolution images.

Buffalo Fractal Power 2

Buffalo Fractal Power 3

Buffalo Fractal Power 4

Buffalo Fractal Power 5

Burning Ship Fractal Power 2

Burning Ship Fractal Power 3

Burning Ship Fractal Power 4

Burning Ship Fractal Power 5

Celtic Buffalo Fractal Power 4 Mandelbar

Celtic Buffalo Fractal Power 5 Mandelbar

Celtic Burning Ship Fractal Power 4

Celtic Mandelbar Fractal Power 2

Celtic Mandelbrot Fractal Power 2

Celtic Heart Mandelbrot Fractal Power 2

Heart Mandelbrot Fractal Power 2

Lyapunov Fractals

Magnetic Pendulum

Mandelbar (Tricorn) Fractal Power 2

Mandelbar Fractal Power 3

Mandelbar Fractal Power 3 Diagonal

Mandelbar Fractal Power 4

Mandelbar Fractal Power 5 Horizontal

Mandelbar Fractal Power 5 Vertical

Mandelbrot Fractal Power 2

Mandelbrot Fractal Power 3

Mandelbrot Fractal Power 4

Mandelbrot Fractal Power 5

Partial Buffalo Fractal Power 3 Imaginary

Partial Buffalo Fractal Power 3 Real Celtic

Partial Buffalo Fractal Power 4 Imaginary

Partial Burning Ship Fractal Power 3 Imageinary

Partial Burning Ship Fractal Power 3 Real

Partial Burning Ship Fractal Power 4 Imageinary

Partial Burning Ship Fractal Power 4 Real

Partial Burning Ship Fractal Power 5

Partial Burning Ship Fractal Power 5 Mandelbar

Partial Celtic Buffalo Fractal Power 4 Real

Partial Celtic Buffalo Fractal Power 5

Partial Celtic Burning Ship Fractal Power 4 Imaginary

Partial Celtic Burning Ship Fractal Power 4 Real

Partial Celtic Burning Ship Fractal Power 4 Real Mandelbar

Perpendicular Buffalo Fractal Power 2

Perpendicular Burning Ship Fractal Power 2

Perpendicular Celtic Mandelbar Fractal Power 2

Perpendicular Mandelbrot Fractal Power 2

Quasi Burning Ship Fractal Power 3

Quasi Burning Ship Fractal Power 5 Hybrid

Quasi Celtic Heart Mandelbrot Fractal Power 4 Real

Quasi Celtic Heart Mandelbrot Fractal Power 4 False

Quasi Celtic Perpendicular Mandelbrot Fractal Power 4 False

Quasi Celtic Perpendicular Mandelbrot Fractal Power 4 Real

Quasi Heart Mandelbrot Fractal Power 3

Quasi Heart Mandelbrot Fractal Power 4 Real

Quasi Heart Mandelbrot Fractal Power 4 False

Quasi Heart Mandelbrot Fractal Power 5

Quasi Perpendicular Burning Ship Fractal Power 3

Quasi Perpendicular Burning Ship Fractal Power 4 Real

Quasi Perpendicular Celtic Heart Mandelbrot Fractal Power 4 Imaginary

Quasi Perpendicular Heart Mandelbrot Fractal Power 4 Imaginary

Quasi Perpendicular Mandelbrot Fractal Power 4 False

Quasi Perpendicular Mandelbrot Fractal Power 5

A lot of the above formulas came from these summaries stardust4ever created.

All of these new custom fractals are fully zoomable to the limit of double precision floating point variables (around 1,000,000,000,000 magnification in Visions of Chaos). The formula compiler is fully supported for movie scripts so you can make your own movies zooming into these new fractals.

This next sample movie is 4K resolution at 60 fps. Each pixel was supersampled as the average of 4 subpixels. This took only a few hours to render. The resulting Xvid AVI was 30 GB before uploading to YouTube.

So, if you have been waiting to program your own fractal formulas in Visions of Chaos you now can. I look forward to seeing the custom fractal formulas Visions of Chaos users create. If you do not understand the OpenGL shading language you can still have fun with all the default sample fractal formulas above without doing any coding.